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Blue and Red Water Lines
I hope this makes sense.
We have a 2016 3661RL. We sanitized the holding tank to get ready to head out. I went to drain the tank thinking it was the blue and red lines where we connect city water, antennas, black and grey tank pulls are located. Well, I opened up the valves on the two lines and a little water came out. Not 60 gallons of water. Well after some crawling underneath I found the main drain hose and drained the tank. Now the real question.
What are the blue and red lines inside the water connection area for?
Appreciate any help.
Thanks
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